<template>
	<div class="layout-padding">
		<splitpanes>
			<pane size="20">
				<div class="layout-padding-auto layout-padding-view">
					<el-input prefix-icon="search" v-model="filterText" placeholder="请输入关键字搜索" class="mb-2" />
					<el-scrollbar>
						<el-tree
							ref="treeRef"
							:data="treeData.list"
							:props="treeData.defaultProps"
							@node-click="handleNodeClick"
							node-key="id"
							:default-expand-all="true"
							:highlight-current="true"
							:expand-on-click-node="false"
							:filter-node-method="filterNode"
						/>
					</el-scrollbar>
				</div>
			</pane>
			<pane class="ml8">
				<div class="layout-padding-auto layout-padding-view">
					<el-row>
						<div class="mb8" style="width: 100%">
							<el-button
								icon="folder-add"
								type="primary"
								class="ml10"
								@click="formDialogRef.openDialog()"
								v-auth="'platform_airSite_add'"
								v-show="showAddBtn"
							>
								新 增
							</el-button>
							<el-button plain :disabled="multiple" icon="Delete" type="danger" v-auth="'platform_airSite_del'" @click="handleDelete(selectObjs)">
								删除
							</el-button>
							<right-toolbar
								v-model:showSearch="showSearch"
								:export="'platform_airSite_export'"
								@exportExcel="exportExcel"
								class="ml10 mr20"
								style="float: right"
								@queryTable="getDataList"
							></right-toolbar>
						</div>
					</el-row>
					<el-table
						:data="state.dataList"
						v-loading="state.loading"
						@selection-change="handleSelectionChange"
						border
						:cell-style="tableStyle.cellStyle"
						:header-cell-style="tableStyle.headerCellStyle"
					>
						<el-table-column type="selection" width="40" align="center" />
						<el-table-column type="index" label="序号" width="60" />
						<el-table-column prop="name" label="名称" show-overflow-tooltip />
						<!-- <el-table-column prop="monitorTypeName" label="监测类型" show-overflow-tooltip /> -->
						<el-table-column prop="areaName" label="区域名称" show-overflow-tooltip />
						<el-table-column prop="longitude" label="经度" show-overflow-tooltip />
						<el-table-column prop="latitude" label="纬度" show-overflow-tooltip />
						<el-table-column prop="pname" label="负责管理员" show-overflow-tooltip />
						<el-table-column label="操作" width="150">
							<template #default="scope">
								<el-button icon="edit-pen" text type="primary" v-auth="'platform_airSite_edit'" @click="formDialogRef.openDialog(scope.row.id)"
									>编辑</el-button
								>
								<el-button icon="delete" text type="danger" v-auth="'platform_airSite_del'" @click="handleDelete([scope.row.id])">删除</el-button>
							</template>
						</el-table-column>
					</el-table>
					<pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle" v-bind="state.pagination" />
				</div>
			</pane>
		</splitpanes>
		<!-- 编辑、新增  -->
		<form-dialog ref="formDialogRef" @refresh="getThree" :areaName="areaName" :areaId="areaId" />
	</div>
</template>

<script setup lang="ts" name="systemAirSite">
import { BasicTableProps, useTable } from '/@/hooks/table';
import { fetchList, delObjs } from '/@/api/platform/airSite';
import { useMessage, useMessageBox } from '/@/hooks/message';
import { fetchAreaList as fetchTreeList } from '/@/api/platform/codeArea';
import { handleTree } from '/@/utils/other';
import { useDict } from '/@/hooks/dict';

// 引入组件
const FormDialog = defineAsyncComponent(() => import('./form.vue'));
// 定义查询字典

// 定义变量内容
const formDialogRef = ref();
const showAddBtn = ref(true);
const areaName = ref();
const areaId = ref();
// 搜索变量
const queryRef = ref();
const showSearch = ref(true);
// 多选变量
const selectObjs = ref([]) as any;
const multiple = ref(true);
const treeRef = ref();

const state: BasicTableProps = reactive<BasicTableProps>({
	queryForm: {},
	pageList: fetchList,
	createdIsNeed: false,
});
const filterText = ref('');
// 搜索树监听
watch(filterText, (val) => {
	treeRef.value!.filter(val);
});

//  table hook
const { getDataList, currentChangeHandle, sizeChangeHandle, sortChangeHandle, downBlobFile, tableStyle } = useTable(state);

// 清空搜索条件
const resetQuery = () => {
	// 清空搜索条件
	queryRef.value?.resetFields();
	// 清空多选
	selectObjs.value = [];
	getDataList();
};

// 导出excel
const exportExcel = () => {
	downBlobFile('/platform/airSite/export', state.queryForm, 'airSite.xlsx');
};

// 多选事件
const handleSelectionChange = (objs: { id: string }[]) => {
	selectObjs.value = objs.map(({ id }) => id);
	multiple.value = !objs.length;
};

// 区域树使用的数据
const treeData = reactive({
	list: [],
	defaultProps: {
		label: 'name',
	},
});
// 点击树
const handleNodeClick = (e: any) => {
	state.queryForm.tag = e.id;
	showAddBtn.value = e?.level !== -1;
	areaName.value = e.name;
	areaId.value = e.id;
	getDataList();
};

const getTreeDate = async () => {
	await fetchTreeList().then((res: any) => {
		const records = res.data;
		if (records.length) {
			treeData.list = handleTree(records, 'id', 'pid', 'children', '1111111111111111111');
			state.queryForm.tag = treeData.list[0]?.id;
			areaName.value = treeData.list[0]?.name;
			areaId.value = treeData.list[0]?.id;
			getDataList();
			nextTick(() => {
				unref(treeRef)?.setCurrentKey(state.queryForm.tag, true);
			});
		}
	});
};
// 查询树节点
const getThree = async () => {
	const { data } = await fetchTreeList();
	if (data.length) {
		treeData.list = handleTree(data, 'id', 'pid', 'children', '1111111111111111111');
	}
	await getDataList();
	nextTick(() => {
		unref(treeRef)?.setCurrentKey(state.queryForm.tag, true);
	});
};
// 删除操作
const handleDelete = async (ids: string[]) => {
	try {
		await useMessageBox().confirm('此操作将永久删除');
	} catch {
		return;
	}

	try {
		await delObjs(ids);
		getThree();
		useMessage().success('删除成功');
	} catch (err: any) {
		useMessage().error(err.msg);
	}
};
const filterNode = (value: string, data: Tree) => {
	if (!value) return true;
	return data.name.includes(value);
};
getTreeDate();
</script>
